<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<div class="layui-body" id="LAY_app_body" th:fragment="body">
    <div class="layadmin-tabsbody-item layui-show">
        <iframe src="home" frameborder="0" class="layadmin-iframe"></iframe>
    </div>
</div>